242693940 (number)
242693940 is an even 9-digits composite number following 242693939 and preceding 242693941. In scientific notation, it is written as 2.42693940 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 64506624 positive integers (up to 242693940) that are relatively prime to 242693940.
Interesting facts
- 242693940 has 48 divisors, whose sum is 681766848
- The reverse of 242693940 is 049396242
- Previous prime number is 313
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 39
- Digital Root 3
Name
Name | two hundred forty-two million six hundred ninety-three thousand nine hundred forty |
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Notation
Scientific notation | 2.42693940 × 10^8 |
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Engineering notation | 2.42693940 × 10^6 |
Prime Factorization of 242693940
Prime Factorization 2 × 2 × 3 × 5 × 313 × 12923
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 121346970 | Product of the distinct prime numbers |
The prime factorization of 242693940 is 2 × 2 × 3 × 5 × 313 × 12923. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 242693940)
Multiplication
n×yn×2 | 485387880 |
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n×3 | 728081820 |
n×4 | 970775760 |
n×5 | 1213469700 |
Division
n÷yn÷2 | 121346970 |
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n÷3 | 80897980 |
n÷3 | 60673485 |
n÷5 | 48538788 |
Exponentiation
nyn2 | 58900348512723600 |
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n3 | 1.4294757647926E+25 |
n4 | 3.4692510549203E+33 |
n5 | 8.4196620736776E+41 |
Nth Root
y√n2√n | 15578.63729599 |
---|---|
3√n | 623.76304900526 |
4√n | 124.81441141146 |
5√n | 47.534812638623 |
Divisors of 242693940
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -242693939 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 242693940 can be divided by 48 positive divisors. The sum of these divisors (counting 242693940) is 1, the average is 0.020833333333333.
Base conversion 242693940
Base | System | Value |
---|---|---|
2 | Binary | 1110011101110011011100110100 |
3 | Ternary | 121220200010111110 |
4 | Quaternary | 32131303130310 |
5 | Quinary | 444112201230 |
6 | Senary | 40025435020 |
8 | Octal | 1635633464 |
10 | Decimal | 242693940 |
12 | Duodecimal | 6933ba70 |
16 | Hexadecimal | e773734 |
20 | Vigesimal | 3fggeh0 |
36 | Base36 | 40hruc |
Cryptographic Hash Functions
md5 | c4ab8c103df09bba4d42ebfda31cc268 |
---|---|
sha1 | d32e906506fdb385ccb014917f67c65e7fa3918b |
sha256 | f190b71751412b49cac706141a25fc2f747e5de6b80fcea75aaee2e255974b0d |
sha512 | 542caf6a7c7aff8a03f4caf9c973ea592c750c0fe21466773f5b895479baf95fa6ec2592bc3578e1689b43c99b23b672013da621fee5603dc9b7424adc41fbf4 |
ripemd-160 | aa8cbaa27bace8a9e932ada0f35c4b8152908677 |
242693940 as geometric shapes
Circle
Radius = nDiameter | 485387880 |
---|---|
Circumference | 1524890997.9495 |
Area | 1.8504090218145E+17 |
Sphere
Radius = nVolume | 5.9877740815428E+25 |
---|---|
Surface area | 7.401636087258E+17 |
Circumference | 1524890997.9495 |
Square
Length = nPerimeter | 970775760 |
---|---|
Area | 58900348512723600 |
Diagonal | 343221061.45376 |
Cube
Length = nSurface area | 353402091076341600 |
---|---|
Volume | 1.4294757647926E+25 |
Space diagonal | 420358234.76907 |
Equilateral Triangle
Length = nPerimeter | 728081820 |
---|---|
Area | 2.5504599051888E+16 |
Altitude | 210179117.38454 |
Triangular Pyramid
Length = nSurface area | 2.5504599051888E+16 |
---|---|
Volume | 1.6846533447111E+24 |
Height | 114407020.48459 |